Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 270144
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
944 PM EDT SUN MAR 26 2017

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...LOW PRESSURE...AVERAGING 29.80 INCHES...WILL LIFT
NORTHEAST FROM SOUTHERN LAKE MICHIGAN TO LAKE HURON TONIGHT. A
SECOND LOW...AVERAGING 29.80 INCHES...WILL THEN LIFT NORTHEAST
THROUGH THE OHIO VALLEY ON TUESDAY.

LCZ460-270800-
LAKE ST CLAIR-
944 PM EDT SUN MAR 26 2017

.REST OF TONIGHT...SOUTH WINDS 10 TO 15 KNOTS. CLOUDY. AREAS OF FOG
IN THE LATE EVENING AND EARLY MORNING. LIGHT SHOWERS LIKELY IN THE
LATE EVENING AND EARLY MORNING...THEN A CHANCE OF LIGHT SHOWERS
EARLY IN THE MORNING. WAVES 2 FEET OR LESS.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO 10
KNOTS IN THE LATE MORNING AND AFTERNOON. MOSTLY CLOUDY. A CHANCE OF
LIGHT SHOWERS EARLY IN THE MORNING. WAVES 2 FEET OR LESS.
.MONDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING
BECOMING LIGHT AND VARIABLE...THEN BECOMING NORTHEAST 5 TO 10 KNOTS
AFTER MIDNIGHT INCREASING TO 10 TO 15 KNOTS. CLOUDY WITH A CHANCE OF
LIGHT RAIN. WAVES 2 FEET OR LESS.
.TUESDAY...NORTH WINDS 10 TO 15 KNOTS. CLOUDY UNTIL LATE AFTERNOON
BECOMING PARTLY SUNNY. A CHANCE OF LIGHT RAIN EARLY IN THE MORNING.
WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES 2
FEET OR LESS.
.WEDNESDAY...NORTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR BECOMING
PARTLY CLOUDY. WAVES 2 FEET OR LESS.
.THURSDAY...EAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. A CHANCE OF
RAIN. WAVES 2 FEET OR LESS.
.FRIDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. CLOUDY WITH RAIN LIKELY.
WAVES 2 FEET OR LESS.

$$

MANN

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLESC

GRAPHICAL MARINE FORECASTS ARE AVAILABLE AT WEATHER.GOV/GREATLAKES



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